1 Converters, Supplies and Loads: Introductory Remarks.- 2 Switching Power Semiconductor Devices.- 3 DC-DC Converter Circuits: An Overview.- 4 Operation and Characteristics of Directly Linked Choppers.- 5 Forced Commutation of Thyristors.- 6 Switch-mode Power Supplies.- Appendix Snubbers.- A.1 Bipolar Transistors: Switching Losses.- A.2 Turn-on Snubber.- A.2.1 Reduction of Losses in the Transistor.- A.2.2 Overvoltage, Total Losses.- A.2.3 Using a Saturable Reactor.- A.2.4 Switching Energy Recovery.- A.3 Turn-off Snubber.- A.3.1 Reduction of Losses in the Transistor.- A.3.2 Overcurrent. Total Losses.- A.3.3 Switching Energy Recovery.- A.4 Combination of the two Snubbers Without Energy Recovery.- A.4.1 Turn-on: Discharge of ?.- A.4.3 Characteristics.- A.5 Combination of the two Snubbers with Energy Recovery.- A.5.1 Turn-on.- A.5.2 Turn-off.- A.6 GTO Thyristor, Turn-off Snubber.- A.6.1 Turn-off.- A.6.2 Approximate Calculation of the Overvoltage.- A.6.3 Overvoltage Reduction.- A.6.4 Energy Recovery.

"About this title" may belong to another edition of this title.

Store Description

Hello! Ria Christie Collections is an online venture that was initially set up in 2012 to sell books. We do not have a physical high street store. We are professional online booksellers. We only sell brand new books in perfect condition that we source from various suppliers and the publishers. Primarily, our aim is to provide an excellent service to all our customers. We always work as a team to achieve this. Our other objectives are to: 1. Ensure that all our products reach their destination quickly in a safe and secure manner 2. Answer to all our customer queries within 24 hours 3. Ensure that our customers are happy with their purchases 4. Provide all the items at a competitive price 5. Always listen to our customers Ria Christie Collections is not a registered company. It is a Sole Trader venture. Other key information is shown below: Contact Person Name: Rakesh Luchmun (Mr) Storefront Name: Ria Christie Collections Place of Establishment Address: Suite B; ARUN House; ARUN Building Arundel Road Uxbridge UB8 2RR United Kingdom E-Mail Address: riachristie@hotmail.co.uk VAT Number: GB 160 5650 25 We always work hard and aim to comply with all of Abebooks Policies. If you have any issues, please do not hesitate to write to us whether before or after a purchase. We promise to reply to you promptly and, in any case, within 24 hours. Thank you kindly! Yours sincerely Mr Rakesh Luchmun (Founder) and the Ria Christie Collections Team

Visit Seller's Storefront

Seller's business information

Ryefield Investments Limited
175 Pield Heath Road, Uxbridge, UB8 3NL, United Kingdom

Sale & Shipping Terms

Terms of Sale

All Returns and Refund are as per Abebooks policies.

Shipping Terms

Orders usually ship within 2 business days. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required. Thank you!

Shipping rates from United Kingdom to U.S.A.

Shipping rates from United Kingdom to U.S.A.
Order quantity	6 to 12 business days	6 to 12 business days
First item	US$ 16.15	US$ 16.15

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.